Baseball

CHICAGO WHITE SOX -- Announced right-handed pitcher Mike Stanton has been designated for reassignment, making room for right-handed pitcher Joel Davis on their roster.

MINNESOTA TWINS -- Signed relief pitcher Steve Howe, who was released by the Los Angeles Dodgers this season at his own request, to a contract.

MONTREAL EXPOS -- Sent outfielder Doug Frobel to the team's Indianapolis farm club in the American Association.

SEATTLE MARINERS -- Purchased the contract of right-handed pitcher Jim Lewis from the team's Calgary farm club in the Pacific Coast League. Lewis had a 7-5 record and 5.72 ERA in 85 innings at Calgary this season.

OREGON STATE UNIVERSITY -- Declared quarterback Steve Steenwyck as academically ineligible for the fall term.

SEATTLE SEAHAWKS -- Announced that linebackers Keith Butler and Bruce Scholtz, who both have missed training camp since it opened July 25, will rejoin the team today at their camp at Eastern Washington University in Cheney, Wash.

HORSE RACING

BREEDERS' CUP -- Named Peter Fuller's Mom's Command, winner of the new York Racing Association's Filly Triple Crown, as the Breeders' Cup Horse of the Month for July by the nation's turf writers.